title: Stable isotope dilution mass spectrometry to assess vitamin A status.
authors.forename: A J
authors.initials: AJ
authors.lastname: Clifford
authors.forename: A D
authors.initials: AD
authors.lastname: Jones
authors.forename: H C
authors.initials: HC
authors.lastname: Furr
mesh_terms: D000818:Animals; D002849:Chromatography, Gas; D003903:Deuterium; D004952:Esters; D006801:Humans; D007553:Isotope Labeling / Q000379:methods; D013058:Mass Spectrometry / Q000379:methods; D011865:Radioisotope Dilution Technique; D014801:Vitamin A / Q000031:analogs & derivatives / Q000097:blood / Q000737:chemistry / Q000378:metabolism*
chemical_list: D004952:Esters; D014801:Vitamin A; D003903:Deuterium